<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <?php foreach ($css_files as $file): ?>
            <link type="text/css" rel="stylesheet" href="<?php echo $file; ?>" />
        <?php endforeach; ?>
        <?php foreach ($js_files as $file): ?>
            <script src="<?php echo $file; ?>"></script>
        <?php endforeach; ?>
        <style type='text/css'>
            body
            {
                font-family: Arial;
                font-size: 14px;
            }
            a {
                color: blue;
                text-decoration: none;
                font-size: 14px;
            }
            a:hover
            {
                text-decoration: underline;
            }
        </style>
    </head>
    <body>
        <div>
            <a href='<?php echo site_url('examples/customers_management') ?>'>Customers</a> |
            <a href='<?php echo site_url('examples/orders_management') ?>'>Orders</a> |
            <a href='<?php echo site_url('examples/products_management') ?>'>Products</a> |
            <a href='<?php echo site_url('examples/offices_management') ?>'>Offices</a> | 
            <a href='<?php echo site_url('examples/employees_management') ?>'>Employees</a> |		 
            <a href='<?php echo site_url('examples/film_management') ?>'>Films</a>
        </div>
        <div style='height:20px;'></div>  
        <div>
            <?php echo $output; ?>
        </div>
    </body>
</html>
